Tagged: Security

In a distributed ledger system, trust is based on consensus mechanisms which require every user to independently obtain and validate the transaction blocks. The issue is that the size of the blockchain data may...

From rag to riches, cryptocurrencies have something of the “Slumdog Millionaire” story, so here is one jackpot question for “Bitcoin Jamal”: Since the computational complexity of functions used in cryptocurrency systems is assumed (and...

The arrest of fellow citizen Gal Vallerius is all over the news in France. The case highlights the fallacy that cryptocurrencies enable criminal activities through providing anonymity – they don’t. Anonymity Is Like Power...